CN102980749B - There is the wobbler of anti-overswing function - Google Patents
There is the wobbler of anti-overswing function Download PDFInfo
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- CN102980749B CN102980749B CN201210295102.1A CN201210295102A CN102980749B CN 102980749 B CN102980749 B CN 102980749B CN 201210295102 A CN201210295102 A CN 201210295102A CN 102980749 B CN102980749 B CN 102980749B
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Abstract
The invention discloses a kind of wobbler with anti-overswing function, comprise body, above-mentioned body is provided with the hoistable platform for placing workpiece for measurement, be provided with mount pad to above-mentioned hoistable platform symmetria bilateralis, above-mentioned mount pad is articulated with rocking arm, being connected with mounting rod between above-mentioned rocking arm, above-mentioned mounting rod being connected with the fixture for clamping workpiece for measurement; It is characterized in that, be provided with inner rotary table and outer rotary table outside above-mentioned mount pad, above-mentioned inner rotary table and outer rotary table are all fixed with positive stop, and above-mentioned inner rotary table rotates with rocking arm, and above-mentioned outer rotary table maintains static.Usefulness is: the wobbler with anti-overswing function of the present invention, by arranging spacing gear on inner rotary table and outer rotary table, prevents overswing, ensures accuracy and the reliability of test result.
Description
Technical field
The present invention relates to a kind of wobbler, be specifically related to a kind of wobbler with anti-overswing function.
Background technology
Notebook computer is frivolous portable and very popular because of it, in order to ensure its serviceable life, need testing the serviceable life of its rotating shaft, conventional testing apparatus is wobbler, screen is simulated in actual use procedure relative to the rotation of main frame by this wobbler, thus the serviceable life of test rotating shaft.The swing angle of usual rotating shaft is 0-180 degree, and the swing angle of existing wobbler is all pre-set, there is so a kind of hidden danger: once swing angle setting mistake, the angle such as set is 0-190 degree, wobbler can not be corrected automatically, but simply 0-190 degree carries out to notebook computer wave test, cause rotating shaft very easily to damage, test result is obviously insecure.
Summary of the invention
For solving the deficiencies in the prior art, the object of the invention is to the defect overcoming prior art, a kind of wobbler with anti-overswing function is provided.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
There is the wobbler of anti-overswing function, comprise body, above-mentioned body is provided with the hoistable platform for placing workpiece for measurement, be provided with mount pad to above-mentioned hoistable platform symmetria bilateralis, above-mentioned mount pad is articulated with rocking arm, being connected with mounting rod between above-mentioned rocking arm, above-mentioned mounting rod being connected with the fixture for clamping workpiece for measurement; It is characterized in that, be provided with inner rotary table and outer rotary table outside above-mentioned mount pad, above-mentioned inner rotary table and outer rotary table are all fixed with positive stop, and above-mentioned inner rotary table rotates with rocking arm, and above-mentioned outer rotary table maintains static.
The aforesaid wobbler with anti-overswing function, is characterized in that, above-mentioned positive stop is arc, is fixed on inner rotary table and outer rotary table by a hold-down nut.
The aforesaid wobbler with anti-overswing function, is characterized in that, above-mentioned outer rotary table is all formed with arc-shaped slot, and above-mentioned inner rotary table is provided with gag lever post, and above-mentioned gag lever post stretches in above-mentioned arc-shaped slot.
The aforesaid wobbler with anti-overswing function, is characterized in that, the angle of above-mentioned arc-shaped slot equals maximum swing angle.
The aforesaid wobbler with anti-overswing function, it is characterized in that, above-mentioned organism bottom is provided with buffering foot pad.
Usefulness of the present invention is: the wobbler with anti-overswing function of the present invention, by arranging spacing gear on inner rotary table and outer rotary table, prevents overswing, ensures accuracy and the reliability of test result.
Accompanying drawing explanation
Fig. 1 is the perspective view with a preferred embodiment of the wobbler of anti-overswing function of the present invention;
Fig. 2 is the perspective view at inner rotary table and outer rotary table place in Fig. 1;
Fig. 3 is the Facad structure schematic diagram of Fig. 2.
The implication of Reference numeral in figure: 1, body, 2, hoistable platform, 3, mount pad, 4, rocking arm, 5, mounting rod, 6, fixture, 7, inner rotary table, 8, outer rotary table, 9, positive stop, 10, gag lever post, 11, buffering foot pad.
Embodiment
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
See Fig. 1, the wobbler with anti-overswing function of the present invention, comprise body 1, body 1 is provided with the hoistable platform 2 for placing workpiece for measurement, be provided with mount pad 3 to hoistable platform 2 symmetria bilateralis, mount pad 3 is articulated with Rocker arm 4, is connected with mounting rod 5 between Rocker arm 4, mounting rod 5 is connected with the fixture 6 for clamping workpiece for measurement.Workpiece for measurement (notebook computer as shown in Figure 1) so just can be driven to rotate, thus test the serviceable life of its rotating shaft.
In order to realize preventing Rocker arm 4 overswing, namely preventing the anglec of rotation from exceeding 0-180 degree, being provided with inner rotary table 7 and outer rotary table 8 outside mount pad 3, inner rotary table 7 and outer rotary table 8 are all fixed with positive stop 9, inner rotary table 7 rotates with Rocker arm 4, and outer rotary table 8 maintains static.So, when the anglec of rotation is 90 degree, the distance of inner rotary table 7 and outer rotary table 8 farthest, be similar to the state shown in Fig. 2 and Fig. 3, and when the anglec of rotation be 0 degree and 180 degree time, two positive stops 9 are just pressed close to together and cannot be close to each other again, thus prevent Rocker arm 4 overswing.
It should be noted that, inner rotary table 7 and outer rotary table 8 all have setting at the mount pad 3 of both sides, in order to cost-saving, also can only wherein a mount pad 3 be arranged.
As one preferred, positive stop 9 is arc, and its radian is identical with the radian of outer rotary table 8 with inner rotary table 7, is fixed in and is close on inner rotary table 7 and outer rotary table 8 by a hold-down nut.
Further, outer rotary table 8 is all formed with arc-shaped slot, inner rotary table 7 is provided with gag lever post 10, and gag lever post 10 stretches in arc-shaped slot, and the angle of arc-shaped slot equals maximum swing angle, and this improvement can prevent overswing further.
Preferred as one, be provided with buffering foot pad 11 bottom body 1.
More than show and describe ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (3)
1. there is the wobbler of anti-overswing function, comprise body, above-mentioned body is provided with the hoistable platform for placing workpiece for measurement, be provided with mount pad to above-mentioned hoistable platform symmetria bilateralis, above-mentioned mount pad is articulated with rocking arm, being connected with mounting rod between above-mentioned rocking arm, above-mentioned mounting rod being connected with the fixture for clamping workpiece for measurement; It is characterized in that, be provided with inner rotary table and outer rotary table outside above-mentioned mount pad, above-mentioned inner rotary table and outer rotary table are all fixed with positive stop, and above-mentioned inner rotary table rotates with rocking arm, and above-mentioned outer rotary table maintains static; Above-mentioned outer rotary table is all formed with arc-shaped slot, and above-mentioned inner rotary table is provided with gag lever post, and above-mentioned gag lever post stretches in above-mentioned arc-shaped slot; Above-mentioned positive stop is arc, is fixed on inner rotary table and outer rotary table by a hold-down nut.
2. the wobbler with anti-overswing function according to claim 1, is characterized in that, the angle of above-mentioned arc-shaped slot equals maximum swing angle.
3. the wobbler with anti-overswing function according to any one of claim 1-2, it is characterized in that, above-mentioned organism bottom is provided with buffering foot pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210295102.1A CN102980749B (en) | 2012-08-20 | 2012-08-20 | There is the wobbler of anti-overswing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210295102.1A CN102980749B (en) | 2012-08-20 | 2012-08-20 | There is the wobbler of anti-overswing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102980749A CN102980749A (en) | 2013-03-20 |
| CN102980749B true CN102980749B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210295102.1A Active CN102980749B (en) | 2012-08-20 | 2012-08-20 | There is the wobbler of anti-overswing function |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318608A (en) * | 2013-05-20 | 2013-09-25 | 周志健 | Built-in flexible partition plate and application thereof |
| CN103792080B (en) * | 2014-02-13 | 2016-08-24 | 重庆建设摩托车股份有限公司 | A kind of motorcycle Kick-start bar assembly pedals bar rotation durability testing device |
| CN105738124B (en) * | 2014-02-13 | 2018-08-24 | 重庆建设机电有限责任公司 | A kind of motorcycle Kick-start bar assembly pedals bar rotation durability testing device and test method |
| CN107433704A (en) * | 2017-09-08 | 2017-12-05 | 广东科捷龙机器人有限公司 | It is molded hinge intelligence rocking equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29812603U1 (en) * | 1998-07-15 | 1998-09-10 | Westfalia-Werke Knöbel GmbH & Co., 33378 Rheda-Wiedenbrück | Turn lock |
| CN2758744Y (en) * | 2004-10-26 | 2006-02-15 | 嘉彰股份有限公司 | Tester for torque life |
| CN1920522A (en) * | 2005-08-26 | 2007-02-28 | 鸿富锦精密工业（深圳）有限公司 | Durability testing system and method for rotating shaft |
| CN201718656U (en) * | 2010-07-28 | 2011-01-26 | 日进教学器材(昆山)有限公司 | Hand-actuated slewing limit accepting device |
| CN202274139U (en) * | 2011-10-11 | 2012-06-13 | 中国石油化工股份有限公司 | Reversing valve switching and positioning mechanism |
| CN202793766U (en) * | 2012-08-20 | 2013-03-13 | 昆山洺九机电有限公司 | Swing machine with anti-overswing function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008191018A (en) * | 2007-02-06 | 2008-08-21 | Fujitsu Ltd | Hinge testing apparatus |
-
2012
- 2012-08-20 CN CN201210295102.1A patent/CN102980749B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29812603U1 (en) * | 1998-07-15 | 1998-09-10 | Westfalia-Werke Knöbel GmbH & Co., 33378 Rheda-Wiedenbrück | Turn lock |
| CN2758744Y (en) * | 2004-10-26 | 2006-02-15 | 嘉彰股份有限公司 | Tester for torque life |
| CN1920522A (en) * | 2005-08-26 | 2007-02-28 | 鸿富锦精密工业（深圳）有限公司 | Durability testing system and method for rotating shaft |
| CN201718656U (en) * | 2010-07-28 | 2011-01-26 | 日进教学器材(昆山)有限公司 | Hand-actuated slewing limit accepting device |
| CN202274139U (en) * | 2011-10-11 | 2012-06-13 | 中国石油化工股份有限公司 | Reversing valve switching and positioning mechanism |
| CN202793766U (en) * | 2012-08-20 | 2013-03-13 | 昆山洺九机电有限公司 | Swing machine with anti-overswing function |
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| Publication number | Publication date |
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| CN102980749A (en) | 2013-03-20 |
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Effective date of registration: 20191012 Address after: 233010 Incubation Workshop, 414 Changle Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Xingshi Intellectual Property Operations Co., Ltd. Address before: Suzhou City, Jiangsu Province, Yushan town Kunshan 215316 Dengyun Road No. 268 National Science and technology business incubator 709 Patentee before: Kunshan Mingjiu Mechanical Electrical Co., Ltd. |
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